Finding the Third Proportional to 1,098,465 and 2,315,029

Step by Step Solution

1. Step 1: Write the proportion equation
   1,098,465 : 2,315,029 = 2,315,029 : x
2. Step 2: Convert to fraction form
   1,098,465/2,315,029 = 2,315,029/x
3. Step 3: Cross multiply
   1,098,465x = 2,315,029 × 2,315,029
4. Step 4: Simplify right side
   1,098,465x = 5,359,359,270,841
5. Step 5: Solve for x
   x = 5,359,359,270,841/1,098,465
6. Step 6: Final answer
   x = 4,878,953.15